在CentOS上实践Dolphin虚拟化应用,需明确Dolphin具体指代(如DolphinDB数据库或DolphinScheduler调度系统),以下为两种常见场景的部署方案:
sudo yum install -y docker  
sudo systemctl start docker  
sudo docker run -d --name dolphinDB -p 8848:8848 dolphindb/dolphindb  
sudo docker run -d --name dolphinDB \  
-p 8848:8848 \  
-v /mydata/dolphindb/conf:/usr/local/dolphindb/conf \  
-v /mydata/dolphindb/data:/var/lib/dolphindb/data \  
dolphindb/dolphindb  
admin/123456。wget https://downloads.apache.org/dolphinscheduler/3.2.0/apache-dolphinscheduler-3.2.0-bin.tar.gz  
tar -zxvf apache-dolphinscheduler-3.2.0-bin.tar.gz  
install.env,指定数据库、Zookeeper等参数。./bin/install.sh  
./bin/start-all.sh  
dolphindb.cfg中maxConnections、dataDir等参数优化资源使用;DolphinScheduler需合理配置Worker节点资源配额。--network bridge)和权限控制;K8s环境需配置Pod安全策略。参考来源: